| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 13.4 M | $3.91 B | -$41.1 M | $292.23 | 356 |
| 2023 Q4 | 13.5 M | $4.11 B | -$44.2 M | $304.74 | 359 |
| 2023 Q3 | 14.1 M | $3.79 B | -$42.5 M | $268.71 | 346 |
| 2023 Q2 | 14.2 M | $3.67 B | -$209 M | $258.10 | 324 |
| 2023 Q1 | 14.6 M | $3.31 B | +$42.8 M | $226.42 | 312 |
| 2022 Q4 | 14.4 M | $2.6 B | -$102 M | $180.37 | 310 |
| 2022 Q3 | 14.6 M | $2.08 B | -$52.3 M | $142.87 | 267 |
| 2022 Q2 | 15 M | $2.54 B | -$70 M | $169.80 | 276 |
| 2022 Q1 | 15.8 M | $2.66 B | -$102 M | $167.83 | 277 |
| 2021 Q4 | 16.6 M | $3.25 B | -$230 M | $195.22 | 278 |
| 2021 Q3 | 17.7 M | $3.33 B | +$84.6 M | $187.88 | 262 |
| 2021 Q2 | 17.6 M | $2.71 B | -$32.2 M | $154.43 | 235 |
| 2021 Q1 | 18.1 M | $2.85 B | -$56.1 M | $157.79 | 246 |
| 2020 Q4 | 18.5 M | $2.43 B | -$35.9 M | $131.14 | 228 |
| 2020 Q3 | 18.4 M | $1.62 B | +$9.48 M | $88.39 | 202 |
| 2020 Q2 | 18.2 M | $1.2 B | -$20 M | $65.97 | 191 |
| 2020 Q1 | 18.9 M | $835 M | -$43.6 M | $44.26 | 167 |
| 2019 Q4 | 18.8 M | $1.88 B | -$47 M | $100.00 | 214 |
| 2019 Q3 | 19.2 M | $1.77 B | +$19.9 M | $92.31 | 203 |
| 2019 Q2 | 19 M | $1.56 B | +$10.1 M | $81.89 | 192 |
| 2019 Q1 | 19.5 M | $1.26 B | +$26.1 M | $64.70 | 188 |
| 2018 Q4 | 19.2 M | $1.01 B | -$80.7 M | $52.72 | 177 |
| 2018 Q3 | 20.5 M | $1.33 B | -$37.9 M | $64.90 | 192 |
| 2018 Q2 | 21.1 M | $1.33 B | -$1.47 M | $63.00 | 179 |
| 2018 Q1 | 21.6 M | $1.41 B | +$18.3 M | $65.34 | 191 |
| 2017 Q4 | 21.1 M | $1.5 B | -$40 M | $70.97 | 204 |
| 2017 Q3 | 21.8 M | $1.58 B | +$40.9 M | $72.46 | 181 |
| 2017 Q2 | 21 M | $1.33 B | -$34.1 M | $63.32 | 181 |
| 2017 Q1 | 21.1 M | $1.56 B | +$162 M | $74.08 | 191 |
| 2016 Q4 | 21.2 M | $1.65 B | +$17.1 M | $77.94 | 175 |
| 2016 Q3 | 21.1 M | $1.35 B | +$42.3 M | $63.88 | 164 |
| 2016 Q2 | 20.9 M | $1.03 B | -$18.2 M | $49.36 | 184 |
| 2016 Q1 | 20.4 M | $1.2 B | -$98.2 M | $58.69 | 177 |
| 2015 Q4 | 21.7 M | $1.64 B | -$3.81 M | $75.70 | 199 |
| 2015 Q3 | 22 M | $1.87 B | -$73.1 M | $85.15 | 213 |
| 2015 Q2 | 22.2 M | $2.02 B | +$40.1 M | $90.83 | 184 |
| 2015 Q1 | 22.4 M | $1.93 B | -$37 M | $86.33 | 191 |
| 2014 Q4 | 22.8 M | $2.05 B | -$87.4 M | $89.62 | 167 |
| 2014 Q3 | 24.3 M | $1.77 B | -$132 M | $72.71 | 164 |
| 2014 Q2 | 25.8 M | $2.18 B | +$73.8 M | $84.31 | 177 |
| 2014 Q1 | 25.7 M | $1.69 B | -$37.6 M | $65.66 | 148 |